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Cygwin "test for excess errors" gcc testsuite failures
- To: "'gcc-bugs at gcc dot gnu dot org'" <gcc-bugs at gcc dot gnu dot org>
- Subject: Cygwin "test for excess errors" gcc testsuite failures
- From: "Billinghurst, David (CRTS)" <David dot Billinghurst at riotinto dot com>
- Date: Wed, 4 Apr 2001 03:55:47 -0000
Several gcc.dg testsuite failures on cygwin are due to compiler warnings.
For example:
FAIL: gcc.dg/20000807-1.c (test for excess errors)
Excess errors:
cc1.exe: warning: -fpic ignored for target (all code is position
independent)
This affects tests
* FAIL: gcc.dg/20000807-1.c (test for excess errors)
* FAIL: gcc.dg/20000904-1.c (test for excess errors)
* FAIL: gcc.dg/20001009-1.c (test for excess errors)
* FAIL: gcc.dg/990213-2.c (test for excess errors)
* FAIL: gcc.dg/990214-1.c (test for excess errors)
This can be fixed by a patch to ${prefix}/share/dejagnu/target.exp
See http://mail.gnu.org/pipermail/dejagnu/2001-April/000003.html
It could also be fixed by modifying these test cases to avoid -fPIC of -fpic
on cygwin.